The girl wants to change the wave to make it display a greater energy transfer. What can she do to make this change?

A. She can make the wavelength of the wave longer.
B. She can make the amplitude of the wave shorter.
C. She can decrease the frequency of the wave.
D. She can increase the frequency of the wave.

D. She can increase the frequency of the wave.

A statement that correctly describes the relationship between frequency and wavelength.

Frequency and wavelength are inversely related. That means that as the frequency of a wave increases, its wavelength decreases, and vice versa.